Date of Conferral

2023

Degree

Ph.D.

School

Public Health

Advisor

Sumner Davis

Abstract

There are few studies that investigate the association between non-alcoholic fatty liver disease (NAFLD) and metabolic syndrome (MetS) predominantly in menopausal women. This quantitative study investigated the association between MetS and NAFLD while controlling for age, gender, ethnicity, and menopausal status of women. The theoretical framework that helps establish and guide the research was the diffusion of innovation (DOI). A multivariable logistic regression was conducted using secondary data from the National Health and Nutrition Examination Survey. There is a statistically significant association between MetS, and NAFLD after controlling for age (OR = 2.96, 95% CI = 2.319–3.778, p < 0.001). However, ethnicity was not statistically significant. After further controlling for gender, the relationship remained statistically significant and exhibited a decrease in risk for females compared to males (OR = -.734, 95%CI = .387–.596, p < 0.001). Lastly, focusing on women only, and further controlling for menopausal status, the association between MetS and NAFLD was still statistically significant (OR = 2.227, p < 0.001). Mexican Americans, other Hispanics, and Non-Hispanic Black women were at higher risk (95% CI 1.102–7.039, 1.321–5.351, and 1.255–3.013, respectively). Implications for positive social change include adopting proactive and preventative strategies that can improve the quality of life for vulnerable patients and reduce morbidity and mortality associated with MetS and NAFLD.

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